某深基坑止水帷幕研究与应用  

RESEARCH AND APPLICATION OF A DEEP FOUNDATION PIT WATER CURTAIN

作　　者：黄玲玲 Huang Ling-ling

机构地区：[1]浙江省三建建设集团有限公司,杭州310000

出　　处：《建筑技术开发》2023年第10期168-170,共3页Building Technology Development

摘　　要：在工程建设中为实现对深基坑的围护,并保证施工的安全性,本研究开展了某深基坑止水帷幕。在明确工程基本概况的基础上,设计深基坑止水帷幕。通过高压旋喷桩施工、三轴水泥搅拌桩施工、钻孔灌注止水帷幕桩施工等操作后,完成对深基坑止水帷幕的施工。在施工后,对深基坑工程进行监测,避免深基坑中土层位移、围护结构沉降产生,提高深基坑施工安全。In order to realize the protection of deep foundation pit and ensure the safety of construction,this study carried out a water curtain for deep foundation pit.On the basis of clarifying the basic situation of the project,the water curtain of deep foundation pit is designed.After the construction of high-pressure rotary jet pile,three-axis cement mixing pile and borehole filling water curtain pile,the construction of deep foundation pit water curtain is completed.After the construction,the deep foundation pit engineering should be monitored to avoid the displacement of soil layer in the deep foundation pit and the settlement of the enclosure structure,so as to improve the construction safety of the deep foundation pit.

关 键 词：深基坑 帷幕 应用 止水 

分 类 号：TU753[建筑科学—建筑技术科学]